Q: Is PVB suitable for absorbing materials, as a binder to detect electromagnetic parameters of materials? The detection material is iron cobalt nickel powder.
A: Yes, but the raw materials contain metal ions, which are impurities. Will interfere with the detection of electromagnetic parameters.

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Ferrocene
Catocene (II)
Hexagonal Boron Nitride (II)
PVB resin | Polyvinyl Butyral